Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7488 LEVEL 3 TELECOM OF LOUISIANA, LLC - LA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
225-282 A Baton Rouge LA   492      
225-304 A Denham Springs LA BTRGLA711MD  492      
225-304 4 Denham Springs LA BTRGLA711MD  492      
225-306 2 Zachary LA   492   2012-06-14   
225-331 4 Convent LA   492   2011-05-16   
225-347 A Denham Springs LA   492      
225-347 2 Denham Springs LA   492   2010-04-16   
225-706 A Baton Rouge LA   492      
318-562 A Shreveport LA   486      
318-562 2 Shreveport LA   486   2010-08-12   
318-703 A Shreveport LA SHPTLA149MD  486      
318-703 4 Shreveport LA SHPTLA149MD  486   2007-07-19   
318-716 6 Shreveport LA   486   2014-07-28   
318-924 A Blanchard LA   486      
318-924 2 Blanchard LA   486   2012-04-02   
337-284 A Opelousas LA   488      
337-284 2 Opelousas LA   488   2010-04-18   
337-310 A Lake Charles LA   488      
337-312 A Lake Charles LA   488      
337-312 0 Lake Charles LA   488      
337-312 1 Lake Charles LA   488      
337-312 2 Lake Charles LA   488      
337-312 3 Lake Charles LA   488      
337-312 5 Lake Charles LA   488      
337-312 7 Lake Charles LA   488      
337-312 8 Lake Charles LA   488      
337-312 9 Lake Charles LA   488      
337-313 1 Sulphur LA   488   2006-04-30   
337-330 1 Broussard LA   488   2006-04-30   
337-335 1 New Iberia LA   488   2006-05-26   
337-381 A Opelousas LA LKCHLAWU2MD  488      
337-381 0 Opelousas LA LKCHLAWU2MD  488      
337-445 2 Broussard LA   488   2014-02-13   
337-505 A Lake Charles LA   488      
337-505 0 Lake Charles LA   488   2005-06-16   
337-505 1 Lake Charles LA   488   2005-06-16   
337-505 2 Lake Charles LA   488   2005-06-16   
337-505 3 Lake Charles LA   488   2005-06-16   
337-505 4 Lake Charles LA   488   2005-06-16   
337-505 5 Lake Charles LA   488   2005-06-16   
337-505 6 Lake Charles LA   488   2005-06-16   
337-505 7 Lake Charles LA   488   2005-06-16   
337-505 8 Lake Charles LA   488   2005-06-16   
337-505 9 Lake Charles LA   488   2005-06-16   
337-769 A Lafayette LA   488      
337-769 0 Lafayette LA   488      
337-769 1 Lafayette LA   488      
337-769 2 Lafayette LA   488      
337-769 4 Lafayette LA   488      
337-769 6 Lafayette LA   488   2009-03-06   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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